Emerson Mentor MP User Manual

Menu 7
Parameter
Parameter
description
protocol
Performance
voltage
produced
from
the
drive's
own
10
V
supply,
the
input
can
reach
full
scale.
conditions
necessary
for
short
cutting
are
met.
Analog
outputs
are
updated
every
4
ms
except
when
one
of
the
following
is
the
source
and
high
speed
update
mode
is
selected.
In
high
speed
mode
structure
Keypad and
format
Advanced parameter
descriptions
Serial comms
5.8 Menu 7: Analog I/O
Hardware
The drive has three analog inputs (AI1 to AI3) and two analog outputs (AO1 and AO2). Each input has a similar parameter structure and each output
has a similar parameter structure. The nominal full scale level for inputs in voltage mode is 10 V. This ensures that when the input is driven from a
Update rate
The analog inputs are sampled every 4 ms except where the destinations shown in the table below are chosen, the input is in voltage mode and other
the output operates in voltage mode, is updated every 250 s, special scaling is used as described in the table and the user scaling is ignored.
108 Mentor MP Advanced User Guide
www.onxcontrol.com Issue Number: 4
Input destination
Sample rate
Pr
1.36
-
A
nalog
reference
250

s
Pr
1.37
-
Analog
reference
250

s
Pr
3.22
-
Hard
speed
reference
250

s
Pr 4.08 - Torque reference
250

s
Al1, Al2 or Al3
Terminal
Input
Input modes
Resolution
5/6
AI1
Voltage
only
14
bit
plus
sign
7
AI2
0
to
6
10
bit
plus
sign
8
AI3
0
to
9
10
bit
plus
sign
Output source
Scaling
Pr
3.02
=
{di05,
0.40}
-
Speed
10.0
V
=
SPEED_MAX
Pr
4.01
=
{di08,
0.43}
-
Current
magnitude
10.0 V = 2 x Motor rated current
Terminal
Output
Output modes
Resolution
9
AO1
0
to
3
10
bit
plus
sign
10
AO2
0
to
3
10
bit
plus
sign

Emerson Mentor MP Specifications

General

Brand	Emerson
Model	Mentor MP
Category	DC Drives
Language	English